Patents by Inventor Wolfgang G. Schadeberg

Wolfgang G. Schadeberg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD OF SECURING TYPED CONVERSATION USING ENCRYPTION KEYS IN A VIRTUAL WORLD
    Publication number: 20090252331
    Abstract: The present invention is directed to a method of securing typed conversations using encryption keys when interfacing in a public environment established in a Virtual World, in a Massively Multiplayer Online Role-Playing Game (MMORPG).
    Type: Application
    Filed: April 8, 2008
    Publication date: October 8, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventor: Wolfgang G. Schadeberg